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    • 41. 发明授权
    • Laser robot with heat eliminating means
    • 具有热消除手段的激光机器人
    • US5185512A
    • 1993-02-09
    • US720821
    • 1991-07-15
    • Nobutoshi ToriiSusumu ItoAkihiro TeradaYasuo Sasaki
    • Nobutoshi ToriiSusumu ItoAkihiro TeradaYasuo Sasaki
    • B23K26/08B23K26/10B23K26/42B25J19/00
    • B23K26/0884B23K26/703B25J19/00B25J19/0054
    • A heat eliminator intercepts a heat transmission in a laser robot which has a robot base (12), a robot arm (16) joined for swing motion to a robot swivel post (14) set upright on the robot base (12), a laser beam projecting unit (20) attached to an extreme end of the robot arm (16), and a drive motor (Mv) for driving the robot arm (16) for a swing motion through a precision transmission mechanism (30, 32, 34) inserted between the robot swivel post and the robot arm, from the drive motor to the precision transmission mechanism. The heat eliminator is provided with a bracket member (26) arranged between the precision transmission mechanism (30, 32, 34) and the drive motor (Mv) with one end in contact with the end surface of the drive motor on the side of the output shaft thereof and the other end in contact with the precision transmission mechanism, and an annular cooling water passage (50) formed in the bracket member (26). Cooling water is supplied into the annular cooling water passage (50) formed in the bracket member (26) from a cooling water source (70) for supplying cooling water to the laser beam conduit lines of the robot arm (16) to cool the bracket member (26) to absorb heat generated by the drive motor (Mv) by the bracket member (26), so that the heat transmission to the precision transmission mechanism (30, 32, 34) is intercepted.
    • PCT No.PCT / JP90 / 01627 Sec。 371日期1991年7月15日 102(e)日期1991年7月15日PCT 1990年12月12日PCT PCT。 公开号WO91 / 08858 日期:1991年6月27日。一种除热器拦截了具有机器人基座(12)的机器人基座(12),机器人手臂(16),用于摆动运动的机器人旋转支架(14)上的热传递。 基座(12),安装在机器人手臂(16)的前端的激光束投影单元(20),以及用于通过精密传动机构驱动机器人手臂(16)进行摆动的驱动马达(Mv) (30,32,34),其从所述驱动马达到所述精密传动机构插入所述机器人旋转柱和所述机器人手臂之间。 除热器设置有布置在精密传动机构(30,32,34)和驱动马达(Mv)之间的托架构件(26),其一端与驱动马达的端面相接触 输出轴,另一端与精密传动机构接触,以及形成在支架构件(26)中的环形冷却水通道(50)。 冷却水从用于向机器人手臂(16)的激光束导管供给冷却水的冷却水源(70)供给到形成在支架构件(26)中的环形冷却水通道(50)中,以冷却支架 构件(26),用于吸收由支架构件(26)由驱动电动机(Mv)产生的热量,使得对精密传动机构(30,32,34)的传热被截断。
    • 43. 发明授权
    • Ultrasonic microscope
    • 超声波显微镜
    • US5042304A
    • 1991-08-27
    • US460277
    • 1990-01-02
    • Yasuhiro OmuraYasuo SasakiMitsugu SakaiKoichi Karaki
    • Yasuhiro OmuraYasuo SasakiMitsugu SakaiKoichi Karaki
    • G01H3/12G01N29/06G01N29/22
    • G01N29/06G01H3/125
    • An ultrasonic microscope includes a container for containing a liquid nitrogen, and an acoustic lens housed in the container to emit an ultrasonic beam onto the view face of a sample. A sleeve is located above the container, which has a gas-tight chamber therein communicated with the container and a sample inserting opening formed in the periphery thereof. The sample inserting opening is selectively closed and opened by a gate valve. A sample rod is provided with a sample on its lower end, and may be freely movable up and down in the gas-tight chamber to a position where the sample in the container is scanned and to another position adjacent to the sample inserting opening where the sample is exchanged with a new one.
    • 超声波显微镜包括容纳液氮的容器和容纳在容器中的声透镜,以将超声波束发射到样品的视野面上。 套筒位于容器的上方,该容器具有与容器连通的气密室和在其周边形成的样品插入口。 样品插入口被选择性地关闭并由闸阀打开。 样品杆在其下端设置有样品,并且可以在气密室中上下自由地移动到容器中的样品被扫描的位置和与样品插入口相邻的另一位置, 样品与新的样品交换。
    • 44. 发明授权
    • Ultrasonic microscope having a focusing mechanism
    • 超声波显微镜具有聚焦机构
    • US4977779A
    • 1990-12-18
    • US381136
    • 1989-07-14
    • Koichi KarakiMitsugu SakaiYasuo Sasaki
    • Koichi KarakiMitsugu SakaiYasuo Sasaki
    • G01H3/12G01N29/06G01N29/22G01N29/28
    • G01H3/125G01N29/06
    • An ultrasonic microscope includes a housing for containing a cryogenic liquid. A sample support mechanism is secured to a frame inside the housing, and an acoustic lens located in the housing in the cryogenic liquid applies an ultrasonic beam to the sample supported by the support mechanism. A voice coil device suported by the frame operates to move the sample support mechanism in response to a drive current, and to fix a distance between the acoustic lens and the sample. A control arrangement associated with the voice coil device generates an EMF in response to movement of the support mechanism, and supplies a current caused by the EMF to the drive circuit wherein movement of the support mechanism is controlled by the current to maintain the sample at a desired position with respect to the acoustic lens.
    • 超声波显微镜包括用于容纳低温液体的壳体。 样品支撑机构被固定在壳体内的框架上,并且位于低温液体中的壳体中的声透镜将超声波束施加到由支撑机构支撑的样品。 由框架支撑的音圈装置操作以响应于驱动电流移动样品支撑机构,并固定声透镜和样品之间的距离。 与音圈装置相关联的控制装置响应于支撑机构的移动而产生EMF,并将由EMF引起的电流提供给驱动电路,其中支撑机构的运动由电流控制以将样本维持在 相对于声学透镜的期望位置。
    • 46. 发明授权
    • Ultrasonic microscope
    • 超声波显微镜
    • US4966038A
    • 1990-10-30
    • US369644
    • 1989-06-21
    • Mitsugu SakaiKoichi KarakiYasuo Sasaki
    • Mitsugu SakaiKoichi KarakiYasuo Sasaki
    • G01N29/06G01N29/26G01N29/28G10K11/35
    • G01N29/06G10K11/352G01N2291/02827
    • An ultrasonic microscope comprises an acoustic lens, a supporting rod for supporting a sample, a supporting plate for supporting the lens and a drive mechanism for two-dimensionally shifting the lens supporting plate, thereby setting a scanning region, and driving the lens supporting plate to scan the sample to obtain an ultrasonic image thereof. The drive mechanism includes magnetic coils and permanent magnets for shifting the supporting plate by generating a magnetic field, a first power source for producing an electric current for designating the scanning region, a second power source for producing an electric current for scanning, and an adder for adding the electric currents from the first and second power sources and delivering the resulting current to the magnetic coils.
    • 超声波显微镜包括声透镜,用于支撑样品的支撑杆,用于支撑透镜的支撑板和用于二维地移动透镜支撑板的驱动机构,从而设置扫描区域,并且将透镜支撑板驱动到 扫描样品以获得其超声波图像。 驱动机构包括用于通过产生磁场来移动支撑板的磁性线圈和永磁体,用于产生用于指定扫描区域的电流的第一电源,用于产生用于扫描的电流的第二电源和加法器 用于添加来自第一和第二电源的电流并将所得到的电流传送到磁性线圈。
    • 50. 发明申请
    • APPARATUS AND METHOD OF SUPPORTING DESIGN OF SEMICONDUCTOR DEVICE
    • 支持半导体器件设计的装置和方法
    • US20120198401A1
    • 2012-08-02
    • US13360246
    • 2012-01-27
    • Yukihiro OKANOYasuo Sasaki
    • Yukihiro OKANOYasuo Sasaki
    • G06F17/50
    • G01R31/3004
    • A design supporting apparatus for a semiconductor device, includes an IR drop analyzing section configured to carry out an IR drop analysis on each of N (2 N) functional blocks, which operates independently on a semiconductor device, to generate an IR drop analysis result. An area of the semiconductor device is divided into small areas in a lattice. A mapping value generating section calculates a distribution of individual mapping values related to the small areas from the IR drop analysis result for each of the function blocks. A grouping section calculates a distribution of group mapping values from the distributions of individual mapping values for n (n≦N) simultaneously operating functional blocks of the N functional blocks, and output group data indicative of the n simultaneously operating functional blocks when each of the group mapping values falls within a permission value.
    • 一种用于半导体器件的设计支持装置,包括IR滴分析部分,被配置为对在半导体器件上独立运行的N(2N)个功能块中的每一个执行IR降落分析,以产生IR降落分析结果。 半导体器件的区域被划分成格子的小区域。 映射值生成部根据每个功能块的IR降落分析结果,计算与小区域有关的各个映射值的分布。 分组部分计算来自N个功能块的n(n≦̸ N)个同时操作的功能块的各个映射值的分布的组映射值的分布,以及表示每个N个功能块的n个同时操作的功能块的输出组数据 组映射值属于权限值。